US6929611B2 - Device for measuring the body temperature - Google Patents
Device for measuring the body temperature Download PDFInfo
- Publication number
- US6929611B2 US6929611B2 US10/171,050 US17105002A US6929611B2 US 6929611 B2 US6929611 B2 US 6929611B2 US 17105002 A US17105002 A US 17105002A US 6929611 B2 US6929611 B2 US 6929611B2
- Authority
- US
- United States
- Prior art keywords
- temperature sensor
- temperature
- strap
- subject
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime, expires
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
- A61B5/0008—Temperature signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
- G01K7/427—Temperature calculation based on spatial modeling, e.g. spatial inter- or extrapolation
Definitions
- the present invention pertains to a device for measuring the body temperature with a head strap.
- a head strap which comprises individual strap elements, which can be adapted to the shape of the head of the user of the head strap, has become known from U.S. Pat. No. 4,279,037.
- Such head straps can be used by a large number of persons who need head protection.
- the head strap shall be able to be fastened nondisplaceably on the head of the user of the head strap, but, on the other hand, it shall be able to be easily removed.
- the body temperature is a physiological parameter from which the general condition can be deduced. Even though it has been known from medical treatment devices for infants that the skin temperature can be detected in the area of the abdomen by means of a temperature sensor placed there, these measurements are carried out only on subjects who are not moving or are moving only slightly. The temperature sensor is therefore fastened to the skin at this location with an adhesive strip only.
- the basic object of the present invention is to provide a device for measuring the temperature in the area of the head, which also furnishes reliable measured values during movement and physical exercise.
- a device for measuring the body temperature including a head strap.
- the head strap has strap elements in contact with the scalp of a headband user at least partially as strap sections. At least one of the strap sections is designed for receiving a first temperature sensor measuring the skin temperature.
- the advantage of the present invention is essentially that by placing a first temperature sensor on a strap section of the head strap, which is directly in contact with the scalp of the user of the head strap, measurement of the body temperature is possible on a predetermined area on the head immediately after putting on the head strap.
- a nonmovable fixation of the first temperature sensor on the head is also achieved by means of the head strap during physical exercise, because it is firmly in contact there and can be fixed in a defined preferred position only.
- the head strap may comprise individual strap sections with, e.g., a forehead band and a headband, which can be individually adapted to the shape of the headband user's head.
- an elastic body in the form of a stocking as a head strap, which is pulled over the head.
- the first temperature sensor is fastened to the head strap such that it is directly in contact with the scalp.
- the first temperature sensor is advantageously arranged on the forehead of the user of the headband.
- a forehead band is provided for this purpose as a band element, on which the first temperature sensor is arranged such that it lies directly on the skin and is pressed onto the skin by the internal stress of the forehead band.
- the band section at which the first temperature sensor is located is advantageously positioned such that it is in contact with the forehead and the lateral blood vessels of the temple and somewhat below the hairline over a vertical axis of the center of the eye between the central blood vessels.
- a measuring point in this area is especially suitable for measuring the headband user's core temperature.
- the first temperature sensor may also be fastened with a headband as a band element on the headplate, preferably in the area where the fontanelle is located in infants. This measuring point is not surrounded by large blood vessels that could affect the temperature measurement.
- a second temperature sensor which measures the temperature close in space in the environment of the head strap, is advantageously provided.
- the temperature of the close in space or interior space is measured with the second temperature sensor. This makes it possible to calculate the body core temperature from the formula
- the coefficient of thermal conductivity Ks of the sensor is determined by the insulation between the first and second temperature sensors. For example, a value of about 40 W/m 2 *K is obtained in case of a foam type insulation of about 2 mm.
- the coefficient of thermal conductivity Kg of the tissue can be determined empirically. Values between 40 W/m 2 *K and 52 W/m 2 *K are known from clinical studies. It varies with the position in space.
- the fixation of the strap section accommodating the first temperature sensor is improved when the strap section is designed at least partially as a pressure-sensitive element.
- the head strap is advantageously designed as the inner part of a protective helmet with a fixed outer shell, wherein the inner part is in contact with the head of the user of the protective helmet.
- the inner part may comprise discrete straps and is designed as a foamed inner shell.
- the first temperature sensor is used to detect the temperature near the skin
- the second temperature sensor is positioned such that the temperature in the space between the inner part and the inner wall of the outer shell of the protective helmet can be measured with it.
- the body core temperature of the protective helmet's user is determined from the two temperatures according to the calculation formula A.
- the first temperature sensor and the second temperature sensor are advantageously integrated into a double temperature sensor in such a way that the temperature sensors are arranged in a sensor housing on two opposite housing parts, which are arranged at spaced locations from one another in a thermally isolated manner.
- the double temperature sensor one of the temperature sensors is directly on the skin, while the other temperature sensor arranged opposite measures the temperature of the environment.
- the temperature sensors are advantageously connected to an evaluating circuit for transmitting measured temperature values to a receiving station.
- the evaluating circuit is located directly in the vicinity of the temperature sensors in order to amplify the measured signals and to process possible calibration and correction values.
- the receiving station is located, by contrast, in the area of sight of the user of the headband or helmet in order to display the measured temperature. If the user of the headband or helmet is also carrying a respirator with him, the receiving station may be integrated in the respirator and additionally also assume measuring and monitoring tasks for the respirator. Such measuring and monitoring tasks are, e.g., the measurement of the pressure in the cylinder in order to make it possible to calculate the remaining operating time, the monitoring of the movement of the user of the respirator with a motion sensor, and the measurement of the ambient temperature.
- a contact switch which is activated when the head strap is put on and switches on the power supply for the evaluating circuit, is advantageously provided on the head strap.
- the contact switch is preferably actuated by pressure when the head strap is placed on the user's scalp and the contact switch is activated as a result by contact.
- FIG. 1 is a schematic view of a head strap with a temperature sensor in a protective helmet
- FIG. 2 is a schematic view showing the temperature sensor connected to an evaluating circuit
- FIG. 3 is a schematic view showing a receiving station for the measured temperature values received.
- FIG. 1 schematically shows a head strap 1 with a forehead band 2 and a headband 3 , which lies on the head of a headband user 4 and is an inner part 51 of a protective helmet 5 with fixed outer shell 6 .
- a double temperature sensor 8 is fastened to a strap section 7 .
- the reference number 9 at the strap section 10 of the headband 3 indicates an alternative position for the double temperature sensor 8 .
- FIG. 2 illustrates the design of the double temperature sensor 8 and of an evaluating circuit 11 , to which the double temperature sensor 8 is connected.
- the double temperature sensor 8 comprises a first temperature sensor 12 , which is in contact with the scalp 13 of the headband user 4 , and a second temperature sensor 14 , which is arranged opposite the first temperature sensor 14 in a thermally insulated manner.
- the double temperature sensor 8 is fixed on the scalp 13 by the strap section 7 as part of the forehead band 2 .
- An evaluating circuit 11 contains an amplifier 15 with computing unit, a first transceiver-receiver 16 and a contact switch 17 , via which the amplifier 15 is connected to a battery 18 .
- the contact switch 17 is arranged on the strap section 7 and is actuated by pressure when the head strap 1 , FIG. 1 , is put on. As a result, the amplifier 15 and the transceiver-receiver 16 are switched on automatically when the head strap 1 is put on.
- a receiving station 19 shown in FIG. 3 comprises a second transceiver-receiver 20 , an evaluating circuit 21 with a display unit 22 , and an alarm means 23 .
- the receiving station 19 is located either on the body of the headband user 4 , so that the user can read the measured temperature directly, or it is accommodated in a central monitoring station at some distance.
- the device operates as follows: The temperature of the scalp 13 is measured with the first temperature sensor 12 , while the second temperature sensor 14 detects the temperature close in space or interior space between the head strap 1 and the inner surface of the outer shell 6 of the protective helmet. Both measured values are standardized in the amplifier 15 and transmitted to the evaluating electronic unit 21 in the receiving station 19 via the first transceiver-receiver 16 .
- the alarm 23 is activated. If the data are passed on to a central monitoring station, the mission leader, care giver or trainer can decide there which persons must possibly be called back from the action.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Description
- A: tc=th1+(th1−th2)*Ks/Kg, in which
- tc=core temperature,
- th1=temperature near the skin,
- th2=temperature close in space,
- Ks=coefficient of thermal conductivity for the sensor,
- Kg=coefficient of thermal conductivity for the tissue.
tc=th1+(th1−th2)*Ks/Kg
and displayed on the
Claims (17)
tc=th 1+(th 1−th2) * Ks/Kg
tc=th 1+(th 1−th2) * Ks/Kg
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10139705.4-52 | 2001-08-11 | ||
DE10139705A DE10139705A1 (en) | 2001-08-11 | 2001-08-11 | Device for measuring body temperature |
Publications (2)
Publication Number | Publication Date |
---|---|
US20030032893A1 US20030032893A1 (en) | 2003-02-13 |
US6929611B2 true US6929611B2 (en) | 2005-08-16 |
Family
ID=7695288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/171,050 Expired - Lifetime US6929611B2 (en) | 2001-08-11 | 2002-06-13 | Device for measuring the body temperature |
Country Status (2)
Country | Link |
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US (1) | US6929611B2 (en) |
DE (1) | DE10139705A1 (en) |
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US20060074586A1 (en) * | 2004-03-16 | 2006-04-06 | Johnson Controls Technology Company | Temperature sensing device |
US20060107950A1 (en) * | 2003-07-10 | 2006-05-25 | Hutchinson Chad H | Thermal retention patient hood |
US20060173375A1 (en) * | 2005-02-03 | 2006-08-03 | Drager Safety Ag & Co. Kgaa | Arrangement for measuring the body temperature of a living organism |
US20070206655A1 (en) * | 2006-03-03 | 2007-09-06 | Haslett James W | Bandage with sensors |
US7410291B2 (en) | 2005-08-11 | 2008-08-12 | Dräger Medical AG & Co. KG | Temperature-measuring device with function indicator |
US20080219319A1 (en) * | 2007-01-05 | 2008-09-11 | Jay Buckalew | Biological parameter monitoring system and method therefor |
US20080300819A1 (en) * | 2007-06-02 | 2008-12-04 | Drager Safety Ag & Co. Kgaa | Device and method for measuring the body temperature of a living being |
US20090108082A1 (en) * | 2007-10-31 | 2009-04-30 | Richard Goldmann | Programmatic climate control of an exercise environment |
US20100268114A1 (en) * | 2009-04-15 | 2010-10-21 | Arizant Healthcare Inc. | Deep tissue temperature probe constructions |
US20100268113A1 (en) * | 2009-04-15 | 2010-10-21 | Arizant Healthcare Inc. | Deep tissue temperature probe constructions |
US20100292605A1 (en) * | 2009-05-14 | 2010-11-18 | Dragerwerk AG & Co. KGaA | Double temperature sensor |
US20110051776A1 (en) * | 2009-08-31 | 2011-03-03 | Arizant Healthcare Inc. | Flexible deep tissue temperature measurement devices |
EP2437039A2 (en) | 2010-09-30 | 2012-04-04 | Medisim Ltd. | Ergonomic hand held thermometer |
US8292495B2 (en) | 2010-04-07 | 2012-10-23 | Arizant Healthcare Inc. | Zero-heat-flux, deep tissue temperature measurement devices with thermal sensor calibration |
US8292502B2 (en) | 2010-04-07 | 2012-10-23 | Arizant Healthcare Inc. | Constructions for zero-heat-flux, deep tissue temperature measurement devices |
US8714816B2 (en) | 2010-09-12 | 2014-05-06 | Medisim Ltd. | Temperature sensor with calibrated analog resistive output |
US8830068B2 (en) | 2010-09-15 | 2014-09-09 | Colorado State University Research Foundation | Multi-sensor environmental and physiological monitor system and methods of use |
US9354122B2 (en) | 2011-05-10 | 2016-05-31 | 3M Innovative Properties Company | Zero-heat-flux, deep tissue temperature measurement system |
WO2016046643A3 (en) * | 2014-09-22 | 2016-06-09 | Helen Of Troy Limited | Thermometer with wireless functionality |
US9599521B2 (en) | 2014-01-27 | 2017-03-21 | Medisim, Ltd. | Interface between vital-signs sensors and patient monitor |
US10226183B2 (en) | 2010-12-02 | 2019-03-12 | Welch Allyn, Inc. | Devices and methods for temperature determination |
US11872156B2 (en) | 2018-08-22 | 2024-01-16 | Masimo Corporation | Core body temperature measurement |
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DE102004032812B4 (en) * | 2003-11-11 | 2006-07-20 | Dräger Safety AG & Co. KGaA | Combination sensor for physiological measurements |
DE102004027443B3 (en) * | 2004-06-04 | 2005-07-21 | Dräger Safety AG & Co. KGaA | Measurement system for contactless body core temperature determination has evaluation unit for evaluating infrared signal that selects maximum value in matrix, computer unit for computing core temperature from selected maximum value |
DE102004028359B4 (en) * | 2004-06-11 | 2007-09-13 | Drägerwerk AG | Device for measuring body core temperature |
DE102005053460A1 (en) * | 2005-11-04 | 2007-05-10 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Body`s core temperature measurement device for use in veterinary medicine, has temperature sensor and transmitting/receiving unit that are designed as monolithically integrated circuit or as multi-chip-module-component |
DE102007002369B3 (en) | 2007-01-17 | 2008-05-15 | Drägerwerk AG & Co. KGaA | Dual temperature sensor for e.g. patient, has sensor units with connections arranged parallel to each other in block and at distance to each other from external surface of block, where distance is formed by layer of insulating material |
CN101636647A (en) | 2007-03-15 | 2010-01-27 | 皇家飞利浦电子股份有限公司 | Methods and devices for measuring core body temperataure |
DE102007020941A1 (en) * | 2007-05-04 | 2008-11-13 | Dräger Safety AG & Co. KGaA | Detecting device and method for detecting a temperature of an object |
US11696724B2 (en) | 2008-11-14 | 2023-07-11 | Neurovigil, Inc. | Methods of identifying sleep and waking patterns and uses |
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US20130331728A1 (en) * | 2012-06-06 | 2013-12-12 | The Charles Stark Draper Laboratory, Inc. | Method and apparatus for determining a core temperature of an internal organ |
DE102015000728B4 (en) * | 2015-01-21 | 2016-11-17 | Abb Schweiz Ag | Temperature determination device with calibration sensor and method for this purpose |
US20170119313A1 (en) * | 2015-10-28 | 2017-05-04 | Sharp Laboratories Of America, Inc. | Wellness Monitoring Method and System with Temperature-Based Forehead Contact Detection |
JP2017125269A (en) * | 2016-01-12 | 2017-07-20 | スターライト工業株式会社 | Smart helmet |
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WO2019220908A1 (en) * | 2018-05-15 | 2019-11-21 | 株式会社村田製作所 | Helmet and sensor attachment structure |
CN111504466A (en) * | 2020-04-24 | 2020-08-07 | 北京小米移动软件有限公司 | Body temperature monitoring device, mask assembly, access control method, device and system |
CN112602978B (en) * | 2020-12-24 | 2023-04-14 | 山东中科先进技术有限公司 | Wig with function of monitoring craniocerebral temperature and craniocerebral temperature monitoring method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2327374A1 (en) | 1973-05-29 | 1974-12-12 | Jac Inc | DEVICE FOR INDICATING AN ABNORMAL HEALTH CONDITION OF ANY LIFE |
US4279037A (en) | 1968-08-02 | 1981-07-21 | Morgan Frank S | Adjustable headgear suspension |
US5200736A (en) * | 1989-11-13 | 1993-04-06 | Cairns & Brother Inc. | Assembly for monitoring helmet thermal conditions |
EP0815754A1 (en) | 1996-06-24 | 1998-01-07 | Institute of Occupational Safety and Health, Council of Labor Affairs | Industrial safety helmet |
DE19800753A1 (en) | 1998-01-12 | 1999-07-22 | Siemens Ag | Non-invasive temperature sensor for process technology, power stations, chemical plant and food production |
DE10038247A1 (en) | 1999-10-20 | 2001-05-17 | Draeger Medizintech Gmbh | Double temperature sensor arrangement for use in medical applications, in which temperature sensors are arranged with preset distance in-between, in thermally conductive case, so that they are mutually heat-insulated |
US20010044588A1 (en) * | 1996-02-22 | 2001-11-22 | Mault James R. | Monitoring system |
US6547745B1 (en) * | 1999-06-23 | 2003-04-15 | Eliahu Rubinstein | Fever alarm system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3582921A (en) * | 1968-08-06 | 1971-06-01 | Charles R Krieger | Temperature transducer and telemetry system |
US4279027A (en) * | 1979-09-13 | 1981-07-14 | Honeywell Inc. | Acoustic sensor |
NL1000888C2 (en) * | 1995-07-26 | 1997-01-28 | Oce Nederland Bv | Temperature measuring system and sensor unit of such a temperature measuring system. |
-
2001
- 2001-08-11 DE DE10139705A patent/DE10139705A1/en not_active Ceased
-
2002
- 2002-06-13 US US10/171,050 patent/US6929611B2/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4279037A (en) | 1968-08-02 | 1981-07-21 | Morgan Frank S | Adjustable headgear suspension |
DE2327374A1 (en) | 1973-05-29 | 1974-12-12 | Jac Inc | DEVICE FOR INDICATING AN ABNORMAL HEALTH CONDITION OF ANY LIFE |
US5200736A (en) * | 1989-11-13 | 1993-04-06 | Cairns & Brother Inc. | Assembly for monitoring helmet thermal conditions |
US20010044588A1 (en) * | 1996-02-22 | 2001-11-22 | Mault James R. | Monitoring system |
EP0815754A1 (en) | 1996-06-24 | 1998-01-07 | Institute of Occupational Safety and Health, Council of Labor Affairs | Industrial safety helmet |
DE19800753A1 (en) | 1998-01-12 | 1999-07-22 | Siemens Ag | Non-invasive temperature sensor for process technology, power stations, chemical plant and food production |
US6547745B1 (en) * | 1999-06-23 | 2003-04-15 | Eliahu Rubinstein | Fever alarm system |
DE10038247A1 (en) | 1999-10-20 | 2001-05-17 | Draeger Medizintech Gmbh | Double temperature sensor arrangement for use in medical applications, in which temperature sensors are arranged with preset distance in-between, in thermally conductive case, so that they are mutually heat-insulated |
Cited By (37)
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---|---|---|---|---|
US20060107950A1 (en) * | 2003-07-10 | 2006-05-25 | Hutchinson Chad H | Thermal retention patient hood |
US7296570B2 (en) * | 2003-07-10 | 2007-11-20 | Hutchinson Chad H | Thermal retention patient hood |
US7395173B2 (en) * | 2004-03-16 | 2008-07-01 | Johnson Controls Technology Company | Temperature sensing device |
US20080298431A1 (en) * | 2004-03-16 | 2008-12-04 | Johnson Controls Technology Company | Temperature sensor |
US20060074586A1 (en) * | 2004-03-16 | 2006-04-06 | Johnson Controls Technology Company | Temperature sensing device |
US7785004B2 (en) | 2004-03-16 | 2010-08-31 | Johnson Controls Technology Company | Temperature sensor |
US20060173375A1 (en) * | 2005-02-03 | 2006-08-03 | Drager Safety Ag & Co. Kgaa | Arrangement for measuring the body temperature of a living organism |
US7299090B2 (en) | 2005-02-03 | 2007-11-20 | Draeger Safety Ag & Co. Kgaa | Arrangement for measuring the body temperature of a living organism |
US7410291B2 (en) | 2005-08-11 | 2008-08-12 | Dräger Medical AG & Co. KG | Temperature-measuring device with function indicator |
US7625117B2 (en) | 2006-03-03 | 2009-12-01 | Haslett James W | Bandage with sensors |
US20070206655A1 (en) * | 2006-03-03 | 2007-09-06 | Haslett James W | Bandage with sensors |
US20080219319A1 (en) * | 2007-01-05 | 2008-09-11 | Jay Buckalew | Biological parameter monitoring system and method therefor |
US20080300819A1 (en) * | 2007-06-02 | 2008-12-04 | Drager Safety Ag & Co. Kgaa | Device and method for measuring the body temperature of a living being |
US7725286B2 (en) * | 2007-06-02 | 2010-05-25 | Dräger Safety AG & Co. KGaA | Device and method for measuring the body temperature of a living being |
US20090108082A1 (en) * | 2007-10-31 | 2009-04-30 | Richard Goldmann | Programmatic climate control of an exercise environment |
US20100268114A1 (en) * | 2009-04-15 | 2010-10-21 | Arizant Healthcare Inc. | Deep tissue temperature probe constructions |
US20100268113A1 (en) * | 2009-04-15 | 2010-10-21 | Arizant Healthcare Inc. | Deep tissue temperature probe constructions |
US9310257B2 (en) | 2009-04-15 | 2016-04-12 | 3M Innovative Properties Company | Deep tissue temperature probe constructions |
US9068895B2 (en) | 2009-04-15 | 2015-06-30 | 3M Innovative Properties Company | Deep tissue temperature probe constructions |
US20100292605A1 (en) * | 2009-05-14 | 2010-11-18 | Dragerwerk AG & Co. KGaA | Double temperature sensor |
US8708926B2 (en) | 2009-05-14 | 2014-04-29 | Drägerwerk AG & Co. KGaA | Double temperature sensor |
US20110051776A1 (en) * | 2009-08-31 | 2011-03-03 | Arizant Healthcare Inc. | Flexible deep tissue temperature measurement devices |
US8226294B2 (en) | 2009-08-31 | 2012-07-24 | Arizant Healthcare Inc. | Flexible deep tissue temperature measurement devices |
US8801272B2 (en) | 2010-04-07 | 2014-08-12 | 3M Innovative Properties Company | Zero-heat-flux, deep tissue temperature measurement devices with thermal sensor calibration |
US8292502B2 (en) | 2010-04-07 | 2012-10-23 | Arizant Healthcare Inc. | Constructions for zero-heat-flux, deep tissue temperature measurement devices |
US8801282B2 (en) | 2010-04-07 | 2014-08-12 | 3M Innovative Properties Company | Constructions for zero-heat-flux, deep tissue temperature measurement devices |
US8292495B2 (en) | 2010-04-07 | 2012-10-23 | Arizant Healthcare Inc. | Zero-heat-flux, deep tissue temperature measurement devices with thermal sensor calibration |
US8714816B2 (en) | 2010-09-12 | 2014-05-06 | Medisim Ltd. | Temperature sensor with calibrated analog resistive output |
US8830068B2 (en) | 2010-09-15 | 2014-09-09 | Colorado State University Research Foundation | Multi-sensor environmental and physiological monitor system and methods of use |
EP2437039A2 (en) | 2010-09-30 | 2012-04-04 | Medisim Ltd. | Ergonomic hand held thermometer |
US10226183B2 (en) | 2010-12-02 | 2019-03-12 | Welch Allyn, Inc. | Devices and methods for temperature determination |
US9354122B2 (en) | 2011-05-10 | 2016-05-31 | 3M Innovative Properties Company | Zero-heat-flux, deep tissue temperature measurement system |
US10274383B2 (en) | 2011-05-10 | 2019-04-30 | 3M Innovative Properties Company | Zero-heat-flux, deep tissue temperature measurement system |
US9599521B2 (en) | 2014-01-27 | 2017-03-21 | Medisim, Ltd. | Interface between vital-signs sensors and patient monitor |
WO2016046643A3 (en) * | 2014-09-22 | 2016-06-09 | Helen Of Troy Limited | Thermometer with wireless functionality |
US10485428B2 (en) | 2014-09-22 | 2019-11-26 | Helen Of Troy Limited | Thermometer with wireless functionality |
US11872156B2 (en) | 2018-08-22 | 2024-01-16 | Masimo Corporation | Core body temperature measurement |
Also Published As
Publication number | Publication date |
---|---|
DE10139705A1 (en) | 2003-04-03 |
US20030032893A1 (en) | 2003-02-13 |
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